/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied.
 *
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.ops4j.web.samples.helloworld.servlet3.internal;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@WebServlet(name = "helloWorld", urlPatterns = {"/hello", "/hello/filter"})
public class HelloWorld extends HttpServlet {

	/**
	 *
	 */
	private static final long serialVersionUID = 1L;

	@Override
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		final PrintWriter writer = response.getWriter();
		writer.println("<head>");
		writer.println("<link rel=\"stylesheet\" href=\""
				+ request.getServletContext().getContextPath()
				+ "/css/content.css\">");
		writer.println("</head>");
		writer.println("<body align='center'>");
		writer.println("<h1>Hello World</h1>");
		writer.println("<img src='"
				+ request.getServletContext().getContextPath()
				+ "/images/logo.png' border='0'/>");
		writer.println("<h1>from WEB-INF/classes</h1>");
		writer.println("</body>");
	}

}
